<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<style>
    h1 {
        text-align: center;
        color: #00c7ff;
    }

</style>
<body>
    <h1>Welcome to wuthering waves</h1>
    <image src="picture1.jpg" width="500" height="300"/>
</body>
</html>